From 5f77db5271f164aec794974ebfc986d8122e71b3 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Mon, 8 Apr 2013 15:48:38 +0000 Subject: gas/testsuite/ 2013-04-08 Jan Beulich * gas/i386/x86-64-opcode.s: Flesh out LOOP and J*CXZ sections. Correct comments in Jcc section. * gas/i386/x86-64-opcode.d: Refresh. * gas/i386/ilp32/x86-64-opcode.d: Refresh. opcodes/ 2013-04-08 Jan Beulich * i386-opc.tbl: Fold 64-bit and non-64-bit jecxz entries. * i386-tbl.h: Re-generate. --- gas/testsuite/ChangeLog | 7 +++++++ gas/testsuite/gas/i386/ilp32/x86-64-opcode.d | 5 +++++ gas/testsuite/gas/i386/x86-64-opcode.d | 6 +++++- gas/testsuite/gas/i386/x86-64-opcode.s | 13 +++++++------ 4 files changed, 24 insertions(+), 7 deletions(-) (limited to 'gas') diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index a4d193d..41c5c06 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,10 @@ +2013-04-08 Jan Beulich + + * gas/i386/x86-64-opcode.s: Flesh out LOOP and J*CXZ sections. + Correct comments in Jcc section. + * gas/i386/x86-64-opcode.d: Refresh. + * gas/i386/ilp32/x86-64-opcode.d: Refresh. + 2013-04-06 David S. Miller * gas/sparc/cbcond.s: Add tests for new opcode aliases. diff --git a/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d b/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d index 06a1cba..5515f9f 100644 --- a/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d +++ b/gas/testsuite/gas/i386/ilp32/x86-64-opcode.d @@ -52,6 +52,11 @@ Disassembly of section .text: [ ]*[a-f0-9]+: 48 0f c3 00 movnti %rax,\(%rax\) [ ]*[a-f0-9]+: 4d 0f c3 00 movnti %r8,\(%r8\) [ ]*[a-f0-9]+: 4c 0f c3 00 movnti %r8,\(%rax\) +[ ]*[a-f0-9]+: e2 fe loop 0x[0-9a-f]+ +[ ]*[a-f0-9]+: e2 fe loop 0x[0-9a-f]+ +[ ]*[a-f0-9]+: 67 e2 fd loopl 0x[0-9a-f]+ +[ ]*[a-f0-9]+: e3 fe jrcxz 0x[0-9a-f]+ +[ ]*[a-f0-9]+: 67 e3 fd jecxz 0x[0-9a-f]+ [ ]*[a-f0-9]+: 41 f6 38 idivb \(%r8\) [ ]*[a-f0-9]+: f6 38 idivb \(%rax\) [ ]*[a-f0-9]+: 66 41 f7 38 idivw \(%r8\) diff --git a/gas/testsuite/gas/i386/x86-64-opcode.d b/gas/testsuite/gas/i386/x86-64-opcode.d index 4b3003a..127791f 100644 --- a/gas/testsuite/gas/i386/x86-64-opcode.d +++ b/gas/testsuite/gas/i386/x86-64-opcode.d @@ -51,6 +51,11 @@ Disassembly of section .text: [ ]*[a-f0-9]+: 48 0f c3 00 movnti %rax,\(%rax\) [ ]*[a-f0-9]+: 4d 0f c3 00 movnti %r8,\(%r8\) [ ]*[a-f0-9]+: 4c 0f c3 00 movnti %r8,\(%rax\) +[ ]*[a-f0-9]+: e2 fe loop 0x[0-9a-f]+ +[ ]*[a-f0-9]+: e2 fe loop 0x[0-9a-f]+ +[ ]*[a-f0-9]+: 67 e2 fd loopl 0x[0-9a-f]+ +[ ]*[a-f0-9]+: e3 fe jrcxz 0x[0-9a-f]+ +[ ]*[a-f0-9]+: 67 e3 fd jecxz 0x[0-9a-f]+ [ ]*[a-f0-9]+: 41 f6 38 idivb \(%r8\) [ ]*[a-f0-9]+: f6 38 idivb \(%rax\) [ ]*[a-f0-9]+: 66 41 f7 38 idivw \(%r8\) @@ -296,5 +301,4 @@ Disassembly of section .text: [ ]*[a-f0-9]+: 0f 07 sysret [ ]*[a-f0-9]+: 0f 01 f8 swapgs [ ]*[a-f0-9]+: 66 68 22 22 pushw \$0x2222 -[ ]*[a-f0-9]+: 67 e3 ff jecxz 0x49d #pass diff --git a/gas/testsuite/gas/i386/x86-64-opcode.s b/gas/testsuite/gas/i386/x86-64-opcode.s index 96f624d..f271da5 100644 --- a/gas/testsuite/gas/i386/x86-64-opcode.s +++ b/gas/testsuite/gas/i386/x86-64-opcode.s @@ -61,15 +61,18 @@ # Conditionals # LOOP + LOOP . # -- -- -- -- E2 FE ; RCX used as counter. + LOOPq . # -- -- -- -- E2 FE ; RCX used as counter. + LOOPl . # -- 67 -- -- E2 FD ; ECX used as counter. # Jcc - # 66 -- -- -- 77 FD ; A16 override: (Addr64) = ZEXT(Addr16) - # 66 -- -- -- 0F 87 F9 FF FF FF ; A16 override: (Addr64) = ZEXT(Addr16) + # 66 -- -- -- 77 FD ; O16 override: (Addr64) = ZEXT(Addr16) + # 66 -- -- -- 0F 87 F9 FF FF FF ; O16 override: (Addr64) = ZEXT(Addr16) # J*CXZ - # 66 67 -- -- E3 FC ; ECX used as counter. A16 override: (Addr64) = ZEXT(Addr16) - # 66 -- -- -- E3 FD ; A16 override: (Addr64) = ZEXT(Addr16) + JRCXZ . # -- -- -- -- E3 FE ; RCX used as counter. + JECXZ . # -- 67 -- -- E3 FD ; ECX used as counter. @@ -424,5 +427,3 @@ swapgs # -- -- -- -- 0F 01 f8 pushw $0x2222 - - jecxz .+2 -- cgit v1.1